private static void DisconnectUser(PlayerConnection connection)
{
lock (locker)
{
if (connection != null)
{
if (connection.ConnectionSocket != null)
{
connection.ConnectionSocket.Close();
}
if (EntityConnections.Contains(connection))
{
EntityConnections.Remove(connection);
connection.Dispose();
}
}
}
}
private static void AcceptCallback(IAsyncResult result)
{
PlayerConnection connection = new PlayerConnection();
bool EntityError = false;
try
{
// Finish accepting the connection.
using (Socket s = (Socket)result.AsyncState)
{
connection.ConnectionSocket = s.EndAccept(result);
connection.Buffer = new byte[connection.Buffer.Length];
lock (locker)
{
EntityConnections.Add(connection);
}
// Queue the receiving of data from the connection.
connection.ConnectionSocket.BeginReceive(connection.Buffer, 0, connection.Buffer.Length, SocketFlags.None,
new AsyncCallback(ReceiveCallback), connection);
}
}
catch (Exception)
{
EntityError = true;
}
finally
{
if (EntityError)
{
DisconnectUser(connection);
}
// Accept the next incoming connection.
_serverSocket.BeginAccept(new AsyncCallback(AcceptCallback), _serverSocket);
}
}